Recommandé
Contenu connexe
En vedette
En vedette (16)
Similaire à An introduction to CHI
Similaire à An introduction to CHI (20)
Plus de Erik Duval
Plus de Erik Duval (20)
Dernier
Dernier (20)
An introduction to CHI
- 1. inleiding tot chi erik duval K.U.Leuven http://www.cs.kuleuven.be/~erikd 1 1
- 3. intro... 3
- 4. Bad day… http://www.web42.com/badday/ 4
- 5. There is a conflict of interest in the world of software development because the people who build it are also the people who design it. If carpenters designed houses, they would certainly be easier or more interesting to build, but not necessarily better to live in. The architect, besides being trained in the art of what works and what doesn't, is an advocate for the client, for the user. Alan Cooper. About Face, 1995 (http://www.chesco.com/~cmarion/Design/UIDesign.html) 5
- 7. Niet onbelangrijk… •http://www.boston.com/campaign2000/vote/florida_voters.htm 7 http://www.ntk.net/nielsen2004/
- 8. 8
- 10. 10
- 11. 11
- 12. 12
- 13. voorbeelden uit jouw leven... • lokaal in Kortrijk • netwerkprinter • autogids: ‘back is session expired’ • honda jazz: volume luider-wordt warmer • memory stick omgekeerd • kleine toetsen op GSM 13
- 14. Voorbeelden van 2008... • bancomat van andere bank: lukt toch :-) ! • tanken, darm pomp te kort • mappy, te ver gereden want instructies incorrectie • eco-modus: radio afgesloten • tanken (total): touchscreen + knopjes • dampkap: RTFM • kappeldreef: AVnet logo op wegwijzer 14
- 15. chi... 15
- 16. Human-computer interaction “a discipline concerned with the design evaluation and implementation of interactive computing systems for human use and with the study of major phenomena surrounding them." [ACM] 16
- 17. task organisational & social CHI technology 17 user
- 18. Usability The effectiveness, efficiency, and satisfaction with which specified users achieve specified goals in particular environments This does not mean you have to create a “dry” design or something that is only good for novices – it all depends on your goals 18
- 19. Human Factors 19
- 20. Human factors 20
- 21. Maar ook • BMW iDrive • 1952 • 11 indicators, 16 controls • 1994 • 35 indicators, 66 controls • 2002 • 17 indicators, 29 controls • “supermouse”: 700 functions 21
- 22. • ACM SIGCHI • meer dan 6000 leden, jaarlijkse conferentie • meer dan 2500 deelnemers • tijdschriften • ACM interactions, bulletin, transactions • International Journal of Human-Computer Studies • HCI bibliography 22
- 23. The economist – oct. 2004 To be truly successful, a complex technology needs to “disappear” The real test is always the mom test http://www.economist.com/displaystory.cfm?story_id=3307363 23
- 24. You are not the user! (if you are the developer) 24
- 25. Four Myths Only experts create good designs experts faster, simple and effective techniques anyone can apply We can fix the user interface at the end good design is more than just user interface having right features, building those features right Good design takes too long / costs too much simple and effective techniques can reduce total development time & cost (finds problems early on) Good design is just cool graphics graphics part of bigger picture of what to communicate & how 25
- 26. If the user does something “wrong”, it is the fault of the system designer! 26
- 27. “logical analysis is not a good way to predict people's behavior (nor are focus groups or surveys): observation is the key” “I caution that the time frame for adoption of new technologies is measured in decades, not the months everyone would prefer” Donald A. Norman 27
- 28. http://www.cs.berkeley.edu/~jfc/cs160/SP03/ features Chrossing the chasm reliability, convenience “no fuss or bother” 28
- 29. voorbeelden van producten op adoptie-curve? ... 29
- 30. 30
- 32. Long nose of innovation http://www.businessweek.com/innovate/content/jan2008/id2008012_297369.htm 32
- 33. history... 33
- 34. Command Line Interface 34 PenO 1, les 2, 3 oktober 2007
- 35. Nog vb? 35 PenO 1, les 2, 3 oktober 2007
- 36. Grafische gebruikersinterface 36 PenO 1, les 2, 3 oktober 2007
- 37. WIMP • Windows Icons Menus, and Pointing devices • Eigenschappen • intuitief • consistent • vergeven • beschermen • Maar niet noodzakelijk best voor expert! 37 PenO 1, les 2, 3 oktober 2007
- 38. D. Engelbart, Augment • Stanford Research Institute • “Uitvinder” van muis, windows, groupware, ... • team naar Xerox PARC • nu: bootstrap institute • http://www.bootstrap.org/ 38 PenO 1, les 2, 3 oktober 2007
- 39. D. Engelbart, Augment • demo at 1968 Fall Joint Computer Conference • video, microwave transmission, ... • http:// sloan.stanford.edu/ mousesite/ 1968Demo.html • http:// www.youtube.com /watch? v=X4kp9Ciy1nE 39 PenO 1, les 2, 3 oktober 2007
- 41. Fast forward to … now :) ! Text Text http://hyperscope.org/ http://flash.kmi.open.ac.uk:8080/fm/fmm.php?code=c785a5-890&room=fm890 http://video.google.com/videoplay?docid=-3914718330476864051&q=doug+engelbart 41 PenO 1, les 2, 3 oktober 2007
- 42. 42 http://erikduval.wordpress.com/2010/01/31/happy-85th-carrying-the-torch/
- 43. XEROX PARC Star - 1981 43 PenO 1, les 2, 3 oktober 2007
- 44. Apple Macintosh - 1984 http://en.wikipedia.org/wiki/History_of_the_graphical_user_interface 44 PenO 1, les 2, 3 oktober 2007
- 45. Macintosh, 1984 45 http://www.youtube.com/watch?v=G0FtgZNOD44
- 46. All 39 pages of advertising that Apple bought in a 1984 issue of newsweek are available here: http://www.aci.com.pl/mwichary/ computerhistory/ads/macnewsweek
- 47. Windows 1.0 - 1985 47 PenO 1, les 2, 3 oktober 2007
- 48. Windows 3.1 - 1993 http://en.wikipedia.org/wiki/History_of_the_graphical_user_interface 48 PenO 1, les 2, 3 oktober 2007
- 49. 49
- 51. 51
- 56. background... 56
- 58. • Ben Shneiderman, Designing the User Interface. Strategies for Effective Human-Computer Interaction. • Jakob Nielsen, Designing Web Usability. • Jakob Nielsen & Marie Tahir, Homepage Usability. • Donald A. Norman, The Invisible Computer & Emotional Design. • Jef Raskin, The Humane Interface. • Peter Morville, Ambient Findability. • Jennu Preece, Yvonne Rogers, David Benyon, Simon Holland & Tom Carey, Human-Computer Interaction. • Alan Dix, Janet Finlay, Gregory Abowd & Russell Beale, Human- Computer Interaction. 58
- 59. Questions? http://ariadne.cs.kuleuven.ac.be/wordpress/eduval/ http://www.cs.kuleuven.be/~erikd Thanks! 59